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JPL Small-Body Database Browser
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52744 (1998 HO136)
Classification: Main-belt Asteroid          SPK-ID: 2052744
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04442193874294204 3.7764e-08  
a 3.162756019836644 2.2775e-08 au
q 3.02226026566459 1.2148e-07 au
i 11.53077838875451 5.7305e-06 deg
node 50.6183999507474 2.1579e-05 deg
peri 90.38114211314637 7.0251e-05 deg
M 316.858432614709 6.6152e-05 deg
tp 2458846.701322877743
(2019-Dec-29.20132288)
0.00037788 TDB
period 2054.456562609881
5.62
2.2191e-05
6.076e-08
d
yr
n .1752288203858025 1.8927e-09 deg/d
Q 3.303251774008699 2.3787e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1116  
   data-arc span      7650 days (20.94 yr)  
   first obs. used      1998-04-20  
   last obs. used      2019-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56147  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:07:31  

Additional Information
 Earth MOID = 2.06426 au 
 Jupiter MOID = 1.75566 au 
 T_jup = 3.171 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.7   n/a MPO452887  

52744 (1998 HO136)          Discovered 1998-Apr-20 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 HO136 = 2001 QR200 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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